﻿#include <iostream>
using namespace std;

int main() {
	int n;

	cout << "月份：";
	cin >> n;

	if (n >= 3 && n <= 5) {
		cout << "春季";
	}
	else if(n >= 6 && n<= 8){
		cout << "夏季";
	}
	else if (n >= 9 && n <= 11) {
		cout << "秋季";
	}
	else if(n == 12 || n == 1 || n== 2){
		cout << "冬季";
	}
	else {
		cout << "没有这个季节";
	}

	cin.get();
	cin.get();
}